package com.lsm.sm.entity;

import java.io.Serializable;

public class Model implements Serializable {
	private static final long serialVersionUID = -2442131001915760376L;
	
	protected Integer id;

	public Integer getId() {
		return id;
	}
	
	public void setId(Integer id) {
		this.id = id;
	}
	
	@Override
	public int hashCode(){
		return 31*1 + ( id==null? 0 : id.hashCode() );
	}
}
